Number 1 is C.
Number 2 is C.
Did you need all of them?
They would be perpendicular. hope this helps.
Answer:
5.98
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
--- heaviest
--- second heaviest
Required
The difference (d)
This is calculated as:

Answer:
s ≈ 105
Step-by-step explanation:
<u>Given:</u>
- The data set: 700, 735, 680, 890, 755, 740, 670, 785, 805, 1050, 820, 750
<u>To find:</u>
- The standard deviation of the data
<u>Steps:</u>
To find the standard deviation, first write the computational formula for the standard deviation of the sample.

Take the square root of the answer found in step 7 above. This number is the standard deviation of the sample. It is symbolized by
. Here, we round the standard deviation to the nearest whole number.

Rounding to the nearest whole number:
s ≈ 105